Company Introduction
Raptors, the authorized dealer of Cummins (China), established in 2015 by Mr. Jordan Wang who worked in Cummins (China) for 8 years, Jordan had been responsible for mine market for 4 years during working in Cummins china, so we have big advantages for almost all genuine Cummins generators, engine assembly and spare parts, especially for NTA855, KTA19, KTA38, KTA50, QSK60, QSX15 etc...How to test cooling system sealing performance
This Seal Retainer is mostly used in the after cooler. Testing of cooling system sealing performance and radiator cap pressure with air steam valve The cooling system sealing performance and radiator cap pressure with air steam valve are usually tested with a radiator and cooling system leak tester. The method of testing the pressure of the radiator cap: remove the radiator cap from the radiator, clean it with water if there is dirt; on, tighten and check for air leaks. Start the engine to increase the pressure of the water pump, and read the reading immediately after the pointer on the meter stops rising; if the reading exceeds the technical standard, it is defective.
The role of the cooling system
When the engine is working, the temperature of the gas in the cylinder can be as high as 1927-2527C. If it is not cooled in time, the temperature of the engine parts will be too high, especially the parts that are directly in contact with the high-temperature gas will affect the normal fit due to thermal expansion. The movement of moving parts is blocked or even stuck. In addition, high temperature will also cause the mechanical strength of engine parts to decrease, and make lubrication lose its effect. The function of the engine cooling system is to cool the engine parts working under high temperature conditions to ensure that the engine works at the most suitable temperature.Product Parameter
| Part name: | Seal Retainer |
| Part number: | 4066129/4006947/4001322 |
| Brand: | Cummins |
| Warranty: | 6 months |
| Material: | Metal |
| Color: | Black |
| Packing: | Cummins Packing |
| Feature: | Genuine & Brand New |
| Stock situation: | 20 pieces in stock; |
| Unit weight: | 0.2kg |
| Size: | 9*9*4cm |
